Download presentation

1
EOC Practice #2 SPI

2
EOC Practice #2 Write an equation symbolically to express a contextual problem.

3
**1. Trevor Benjamin is a salesperson who is**

paid a monthly salary of $500 plus 2% commission on sales. Write an equation that represents Trevor’s monthly salary. A. S = 2x + 500 B. S = 500x + .02 C. S = .02x + 500 D. S = .05x + 2

4
**Mrs. Doubtfire is planning to place a fence around her backyard**

Mrs. Doubtfire is planning to place a fence around her backyard. The fencing costs $1.95 per yard. She buys f yards of fencing and pays $3.50 in tax. If the total cost of the fencing is $81.50, write an equation to represent the situation. A f = 81.50 B f = 81.50 C f = 81.50 D f – 1.95 = 81.50

5
**For questions 2 and 3, use the following information.**

Dollywood first opened in 1961 as a small tourist attraction named “Rebel Railroad.” After several name changes, Dolly Parton became co-owner in 1986 and the park was renamed “Dollywood.”

6
**Let y represent the number of years **

after 1961 that the park was renamed Dollywood. Write an expression for the year the park was renamed. A – y B – y C y D y

7
**Write an equation to represent the**

year the park was renamed. A y = 1986 B y = 1961 C. y = 1986 D. y – 1986 = 1961

8
**Mrs. Doubtfire is planning to place a fence**

around her backyard. The fencing costs $1.95 per yard. She buys f yards of fencing and pays $3.50 in tax. If the total cost of the fencing is $81.50, write an equation to represent the situation. A f = 81.50 B f = 81.50 C f = 81.50 D f – 1.95 = 81.50

9
**During a one-hour episode of Numb3rs,**

the entertainment portion lasted 15 minutes longer than 4 times the advertising portion. If a represents the time spent on advertising, write an equation to represent the situation. A. 4a + 15 = 60 B. 4(a + 15) = 60 C. a(4a + 15) = 60 D. a + (4a + 15) = 60

10
**Karen works for $6 an hour. A total of 25%**

of her salary is deducted for taxes and insurance. She is trying to save $450 for a new car stereo and speakers. Write an equation to represent how many hours Karen must work to take home $450 if she saves all of her earnings. A. 6h – 0.25(6h) = 450 B. 6h – 0.25h = 450 C. 6(0.25h) = 450 D h = 0.25(6h)

11
The Answers

12
**1. Trevor Benjamin is a salesperson who is**

paid a monthly salary of $500 plus 2% commission on sales. Write an equation that represents Trevor’s monthly salary. A. S = 2x + 500 B. S = 500x + .02 C. S = .02x + 500 D. S = .05x + 2

13
**For questions 2 and 3, use the following information.**

Dollywood first opened in 1961 as a small tourist attraction named “Rebel Railroad.” After several name changes, Dolly Parton became co-owner in 1986 and the park was renamed “Dollywood.”

14
**2. Let y represent the number of years **

after 1961 that the park was renamed Dollywood. Write an expression for the year the park was renamed. A – y B – y C y D y

15
**3. Write an equation to represent the**

year the park was renamed. A y = 1986 B y = 1961 C. y = 1986 D. y – 1986 = 1961

16
**Mrs. Doubtfire is planning to place a fence**

around her backyard. The fencing costs $1.95 per yard. She buys f yards of fencing and pays $3.50 in tax. If the total cost of the fencing is $81.50, write an equation to represent the situation. A f = 81.50 B f = 81.50 C f = 81.50 D f – 1.95 = 81.50

17
**During a one-hour episode of Numb3rs,**

the entertainment portion lasted 15 minutes longer than 4 times the advertising portion. If a represents the time spent on advertising, write an equation to represent the situation. A. 4a + 15 = 60 B. 4(a + 15) = 60 C. a(4a + 15) = 60 D. a + (4a + 15) = 60

18
**Karen works for $6 an hour. A total of 25%**

of her salary is deducted for taxes and insurance. She is trying to save $450 for a new car stereo and speakers. Write an equation to represent how many hours Karen must work to take home $450 if she saves all of her earnings. A. 6h – 0.25(6h) = 450 B. 6h – 0.25h = 450 C. 6(0.25h) = 450 D h = 0.25(6h)

Similar presentations

OK

Evaluating Expressions +, – Equations Word Problems Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy X, / Equations.

Evaluating Expressions +, – Equations Word Problems Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final Jeopardy X, / Equations.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

By appt only movie device Ppt on biodegradable and non-biodegradable objects Free ppt on self development Ppt on different types of government in the world Non linear editing ppt on ipad Ppt on indian army weapons systems Ppt on ganga river system Ppt on current indian economy Ppt on the road not taken audio Ppt on landing gear system for trailers